mirror of
https://git.rwth-aachen.de/acs/public/villas/node/
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82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
/** Node type: amqp
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2014-2020, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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/**
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* @addtogroup amqp amqp node type
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* @ingroup node
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* @{
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*/
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#pragma once
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#include <amqp.h>
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#include <villas/list.h>
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#include <villas/format.hpp>
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/* Forward declarations */
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struct vnode;
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struct amqp_ssl_info {
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int verify_peer;
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int verify_hostname;
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char *ca_cert;
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char *client_cert;
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char *client_key;
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};
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struct amqp {
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char *uri;
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struct amqp_connection_info connection_info;
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struct amqp_ssl_info ssl_info;
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amqp_bytes_t routing_key;
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amqp_bytes_t exchange;
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/* We need to create two connection because rabbitmq-c is not thread-safe! */
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amqp_connection_state_t producer;
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amqp_connection_state_t consumer;
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villas::node::Format *formatter;
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};
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/** @see node_type::print */
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char * amqp_print(struct vnode *n);
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/** @see node_type::parse */
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int amqp_parse(struct vnode *n, json_t *json);
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/** @see node_type::start */
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int amqp_start(struct vnode *n);
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/** @see node_type::stop */
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int amqp_stop(struct vnode *n);
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/** @see node_type::read */
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int amqp_read(struct vnode *n, struct sample * const smps[], unsigned cnt);
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/** @see node_type::write */
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int amqp_write(struct vnode *n, struct sample * const smps[], unsigned cnt);
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/** @} */
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